BAY71 The BAY71 is a 50V, 200mA small signal diode from On Semiconductor. It features a fast reverse recovery time of 4 ns and is packaged in a through-hole DO-35 case.
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BAY71

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BAY71 is a 50V, 200mA small signal diode from On Semiconductor. It features a fast reverse recovery time of 4 ns and is packaged in a through-hole DO-35 case.
Total Stock: 357 pcs

BAY71 Available from 1 distributor

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BAY71 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Forward Current
Breakdown Voltage
Capacitance @ Vr, F
Current
Forward Recovery Time
Lead Style
Maximum Repetitive Reverse Voltage
Mounting Type
Operating Junction Temperature
Operating Temperature
Package / Case
Power Dissipation
Reverse Recovery Time
Reverse Recovery Time (trr)
Speed
Storage Temperature Range
Supplier Device Package
Technology
Thermal Resistance Junction-to-Ambient
Total Capacitance
Voltage
forwardVoltage (Minimum/Maximum @ IF = 0.1 mA)
forwardVoltage (Minimum/Maximum @ IF = 1.0 mA)
forwardVoltage (Minimum/Maximum @ IF = 10 mA)
forwardVoltage (Minimum/Maximum @ IF = 20 mA)
peakForwardSurgeCurrent (Maximum @ Pulse Width = 1.0 μs)
reverseLeakageCurrent (Maximum @ VR = 35 V, TA = 125 °C)
reverseLeakageCurrent (Maximum @ VR = 35 V, TA = 25 °C)

BAY71 Description

Short technical summary and product information.

The BAY71 is a general-purpose small signal diode designed for high-speed switching applications. It offers a maximum repetitive reverse voltage of 50V and an average rectified forward current of 200mA. The diode features a low forward voltage drop ranging from 0.48V to 1.0V depending on current, and a fast reverse recovery time of 4 ns, making it suitable for switching circuits.

 

With a total capacitance of 2 pF at 0V, the BAY71 is optimized for low-capacitance applications. It can handle peak forward surge currents up to 4A for short pulses. The device is rated for a maximum junction temperature of 175°C and has a power dissipation of 500 mW.

 

The BAY71 is available in a DO-35 through-hole package with axial leads, making it easy to insert into PCBs. The cathode is identified by a color band. This diode is RoHS compliant and has an MSL of 1 (unlimited), ensuring compatibility with lead-free soldering processes.

BAY71 Quick Information

Product Type: Small Signal Diode
Canonical Name: BAY71 Small Signal Diode
Subcategory: Small Signal Diode

BAY71 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BAY71 Features

  • 50V repetitive reverse voltage rating.
  • 200mA average forward current.
  • 4 ns fast reverse recovery time.
  • Low forward voltage from 0.48V to 1.0V.
  • DO-35 through-hole package.

BAY71 Applications

  • High-speed switching circuits.
  • Signal rectification in low-power supplies.
  • Protection clamping in logic circuits.
  • General purpose switching in audio/video equipment.

BAY71 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the BAY71?

The BAY71 has a maximum repetitive reverse voltage of 50 V.

What is the forward current rating of the BAY71?

The average rectified forward current is 200 mA.

What is the forward voltage drop of the BAY71?

The forward voltage ranges from 0.48 V to 1.0 V depending on forward current (0.1 mA to 20 mA).

What is the reverse recovery time of the BAY71?

The reverse recovery time is 4 ns.

What package does the BAY71 come in?

The BAY71 is available in a DO-35 through-hole package with axial leads.

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